大型购物篮程序 大型超市“购物蓝”问题

上传者: zhangmulian | 上传时间: 2020-01-04 03:15:12 | 文件大小: 2.03MB | 文件类型: rar
大型超市“购物蓝”问题 作为超市的经理,经常关心的问题是顾客的购物习惯。他们想知道:“什么商品组合或集合,顾客多半会在一次购物时同时购买?”。现在假设你是超市的市场分析员,已经掌握了该超市近一个星期的所有顾客购买物品的清单和相应商品的价格,需要你给超市经理一个合理的“购物蓝”分析报告,并提供一个促销计划的初步方案。 具体的说,需要完成如下任务: 1、附件1中的表格数据显示了该超市在一个星期内的1024个顾客对999种商品的购买记录,表格中每一行代表一个顾客的购买记录,数字代表了其购买商品的超市内部编号。试建立一种数学模型,该模型能定量表达超市中多种商品间的关联关系的密切程度。 2、根据你在问题1中建立的模型,寻找一种快速有效的方法能从附件1中的购买记录中分析出那些商品是最频繁被同时购买的。超市经理希望得到尽可能多的商品被频繁同时购买的信息,所以你找到的最频繁被同时购买的商品数量越多越好。 例如:如果商品1、商品2、商品3在1024个购物记录中同时出现了200次,则可以认为这三个商品同时频繁出现了200次,商品数量是3。 3、附件2给出了这999种商品对应的利润,试根据前面建立的模型,给出一种初步的促销方案,使超市的效益进一步增大。 4、给超市经理写一个报告,分析超市的现状并对将来超市购物蓝信息的收集策略提出建议。

文件下载

资源详情

[{"title":"( 45 个子文件 2.03MB ) 大型购物篮程序 大型超市“购物蓝”问题","children":[{"title":"Apriori源代码求频繁项集","children":[{"title":"Apriori(求频繁项集)","children":[{"title":"AprioriView.h <span style='color:#111;'> 3.04KB </span>","children":null,"spread":false},{"title":"StdAfx.cpp <span style='color:#111;'> 209B </span>","children":null,"spread":false},{"title":"resource.h <span style='color:#111;'> 960B </span>","children":null,"spread":false},{"title":"Apriori.dsw <span style='color:#111;'> 539B </span>","children":null,"spread":false},{"title":"Apriori.cpp <span style='color:#111;'> 4.15KB </span>","children":null,"spread":false},{"title":"SetPara.h <span style='color:#111;'> 1.15KB </span>","children":null,"spread":false},{"title":"AprioriDoc.h <span style='color:#111;'> 1.50KB </span>","children":null,"spread":false},{"title":"AprioriSet.h <span style='color:#111;'> 1.25KB </span>","children":null,"spread":false},{"title":"AprioriView.cpp <span style='color:#111;'> 12.48KB </span>","children":null,"spread":false},{"title":"SetPara.cpp <span style='color:#111;'> 1.01KB </span>","children":null,"spread":false},{"title":"Apriori.dsp <span style='color:#111;'> 4.73KB </span>","children":null,"spread":false},{"title":"AprioriSet.cpp <span style='color:#111;'> 1.27KB </span>","children":null,"spread":false},{"title":"MainFrm.h <span style='color:#111;'> 1.54KB </span>","children":null,"spread":false},{"title":"Apriori.rc <span style='color:#111;'> 13.01KB </span>","children":null,"spread":false},{"title":"Apriori.clw <span style='color:#111;'> 3.12KB </span>","children":null,"spread":false},{"title":"Apriori.ncb <span style='color:#111;'> 177.00KB </span>","children":null,"spread":false},{"title":"Debug","children":[{"title":"Apriori.pdb <span style='color:#111;'> 529.00KB </span>","children":null,"spread":false},{"title":"Apriori.pch <span style='color:#111;'> 5.52MB </span>","children":null,"spread":false},{"title":"vc60.pdb <span style='color:#111;'> 356.00KB </span>","children":null,"spread":false},{"title":"Apriori.exe <span style='color:#111;'> 136.13KB </span>","children":null,"spread":false},{"title":"Apriori.ilk <span style='color:#111;'> 396.07KB </span>","children":null,"spread":false},{"title":"AprioriView.obj <span style='color:#111;'> 70.43KB </span>","children":null,"spread":false},{"title":"vc60.idb <span style='color:#111;'> 225.00KB </span>","children":null,"spread":false},{"title":"SetPara.obj <span style='color:#111;'> 21.64KB </span>","children":null,"spread":false},{"title":"AprioriDoc.obj <span style='color:#111;'> 28.29KB </span>","children":null,"spread":false},{"title":"AprioriSet.obj <span style='color:#111;'> 24.29KB </span>","children":null,"spread":false},{"title":"Apriori.res <span style='color:#111;'> 7.83KB </span>","children":null,"spread":false},{"title":"MainFrm.obj <span style='color:#111;'> 30.46KB </span>","children":null,"spread":false},{"title":"StdAfx.obj <span style='color:#111;'> 105.44KB </span>","children":null,"spread":false},{"title":"Apriori.obj <span style='color:#111;'> 33.47KB </span>","children":null,"spread":false}],"spread":false},{"title":"ReadMe.txt <span style='color:#111;'> 4.42KB </span>","children":null,"spread":false},{"title":"StdAfx.h <span style='color:#111;'> 1.08KB </span>","children":null,"spread":false},{"title":"MainFrm.cpp <span style='color:#111;'> 2.45KB </span>","children":null,"spread":false},{"title":"Apriori.plg <span style='color:#111;'> 770B </span>","children":null,"spread":false},{"title":"Apriori.opt <span style='color:#111;'> 57.50KB </span>","children":null,"spread":false},{"title":"使用说明.doc <span style='color:#111;'> 19.00KB </span>","children":null,"spread":false},{"title":"res","children":[{"title":"Apriori.ico <span style='color:#111;'> 1.05KB </span>","children":null,"spread":false},{"title":"AprioriDoc.ico <span style='color:#111;'> 1.05KB </span>","children":null,"spread":false},{"title":"Apriori.rc2 <span style='color:#111;'> 399B </span>","children":null,"spread":false},{"title":"Thumbs.db <span style='color:#111;'> 6.50KB </span>","children":null,"spread":false},{"title":"Toolbar.bmp <span style='color:#111;'> 1.05KB </span>","children":null,"spread":false}],"spread":false},{"title":"AprioriDoc.cpp <span style='color:#111;'> 1.75KB </span>","children":null,"spread":false},{"title":"Apriori.h <span style='color:#111;'> 1.33KB </span>","children":null,"spread":false},{"title":"transaction.mdb <span style='color:#111;'> 196.00KB </span>","children":null,"spread":false},{"title":"Apriori.aps <span style='color:#111;'> 30.77KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}],"spread":true}]

评论信息

  • hao100ing :
    感觉没什么用
    2016-05-08
  • lxyzhangjinghui :
    很好的资源,是我想要的
    2015-08-14
  • touchmenotking :
    竞赛中正好有考到,非常好的资源
    2013-09-22
  • Mr_wunai :
    这个怎么和我做的竞赛题一样啊
    2013-08-16
  • a732275718 :
    不错,很有帮助
    2013-05-27

免责申明

【只为小站】的资源来自网友分享,仅供学习研究,请务必在下载后24小时内给予删除,不得用于其他任何用途,否则后果自负。基于互联网的特殊性,【只为小站】 无法对用户传输的作品、信息、内容的权属或合法性、合规性、真实性、科学性、完整权、有效性等进行实质审查;无论 【只为小站】 经营者是否已进行审查,用户均应自行承担因其传输的作品、信息、内容而可能或已经产生的侵权或权属纠纷等法律责任。
本站所有资源不代表本站的观点或立场,基于网友分享,根据中国法律《信息网络传播权保护条例》第二十二条之规定,若资源存在侵权或相关问题请联系本站客服人员,zhiweidada#qq.com,请把#换成@,本站将给予最大的支持与配合,做到及时反馈和处理。关于更多版权及免责申明参见 版权及免责申明